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: http://hea-www.harvard.edu/RD/funtools/regdiff.html
Дата изменения: Unknown Дата индексирования: Tue Oct 2 00:16:00 2012 Кодировка: Поисковые слова: п п п п |
We have tried to make Funtools regions compatible with their predecessor, IRAF/PROS regions. For simple regions and simple boolean algebra between regions, there should be no difference between the two implementations. The following is a list of differences and incompatibilities between the two:
ANNULUS(20,20,0,15,n=4) & PIE(20,20,0,360,n=3)has been replaced by:
PANDA(20,20,0,360,3,0,15,4)The PROS syntax was inconsistent with the meaning of the AND operator.